I still got some Warning I would like to understand & revome (building works fine, it does not block anything, I just dont like having warning on building) :
[INFO] Building app
[INFO] Emulator is booted
[INFO] SD card not required, skipping mount check
[INFO] Emulator ready!
[ERROR] [GRADLE] Warning: �l�ment inattendu (URI : "", local : "base-extension"). Les �l�ments attendus sont <{}codename>,<{}layoutlib>,<{}api-level>
[INFO] [GRADLE] > Task :app:preBuild UP-TO-DATE
[INFO] [GRADLE] > Task :app:preDebugBuild UP-TO-DATE
…The ‘unexpected element’ issue is bothering me for a while. Seems it has to do with the inner ‘repository’ XML files. The ‘sdk-repository’ element shows on line 304 an example. I assume the warning can be ignored…
I installed the same component than you and removed the others, and no more warning ! but finally I would not know what it wasn’t just that it is related to Android SDK.